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Socket Head Cap Screw NSN 5305-01-493-4223

Item Description

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

NSN 5305-01-493-4223 NSN: 5305-01-493-4223

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 1.210 inches and 1.250 inches
Fastener Length
Between 1.710 inches and 1.750 inches
Head Style
Flat chamfer
Head Diameter
Between 0.550 inches and 0.562 inches
Head Height
Between 0.368 inches and 0.375 inches
Internal Drive Style
Hexagon
End Application
2530-01-32805964, tank, combat, full tracked-19207 8750231
Thread Diameter
0.375 inches
Width Across Flats
Between 0.312 inches and 0.316 inches
Thready Qty Per Inch (tpi)
16
Material
Steel
Surface Treatment
Zinc and chromate
Thread Series Designator
Unc
FSC
5305 Screws
NIIN
014934223
NSN
5305014934223

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12387270-102
Cage Code:
19207
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318152000
  • NAICS: 332722
  • SITC: 69421
  • Description: Bolts and bolts and their nuts or washers exported in the same shipment
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 5305-01-493-4223
What are the manufacturers of nsn 5305014934223?
Does this nsn 5305014934223 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305014934223
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.
Does nsn 5305014934223 contain any precious metals?
No precious metal content.
Does nsn 5305014934223 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305014934223?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16282
FIIG:
A003B0
App. Key:
SC
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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